Which editing collaboration software are known for handling large video files and secure external collaboration?

A few editing collaboration tools are especially known for large video file handling and secure external collaboration:

• Frame.io — widely used for video review and approval, with strong support for large media uploads, timecoded comments, versioning, and secure sharing with outside clients or freelancers.
• Avid NEXIS / Avid MediaCentral — common in high-end post-production environments, built for large shared media workflows and controlled access across teams and external collaborators.
• Adobe Creative Cloud + Frame.io integration — useful if your team edits in Premiere Pro/After Effects and needs secure review/approval with outside stakeholders.
• iconik — cloud media management/collaboration platform designed for large video libraries, remote teams, and permission-based external access.
• Tiger Technology / LucidLink — more for shared storage and remote media access than review, but both are used in workflows where teams and externals need secure access to very large files.
• PIX System — another review/collaboration platform used in film/TV post-production, with secure review links and large file support.

If you want, I can also rank these by:

1. best for post-production teams,
2. best for client review, or
3. best for secure external access.